21429459506

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{11909}}^1\times {\mathrm{9887}}^1$

素因数の和:21818

約数の個数: 32

約数和(自身を含む): 39569402880

約数和(自身を除く): 18139943374

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 9887, 11909, 19774, 23818, 69209, 83363, 128531, 138418, 154817, 166726, 257062, 309634, 899717, 1083719, 1799434, 2167438, 117744283, 235488566, 824209981, 1530675679, 1648419962, 3061351358, 10714729753, 21429459506]

約数ペア:

[(1, 21429459506), (2, 10714729753), (7, 3061351358), (13, 1648419962), (14, 1530675679), (26, 824209981), (91, 235488566), (182, 117744283), (9887, 2167438), (11909, 1799434), (19774, 1083719), (23818, 899717), (69209, 309634), (83363, 257062), (128531, 166726), (138418, 154817)]